🎵 Ecoacoustic Beamforming Analysis Report
wind
Generated on 2025-08-01 15:22:29
🧭 Geophony Profile Metadata
Profile: thunder
Weights: {'Hf': 0.05, 'ADI': 0.05, 'TEMP': 0.4, 'ACI': 0.15, 'SPATIAL': 0.35}
Params: ADI_dB=-35, corr=0.55, min_angle=50.0, hpf=None, envelope_median_ms=None
DEBUG: total_score(direction_0)=0.6965 (profile=thunder)
DEBUG: ADI_dB threshold used: -35
📊 Analysis Parameters
Duration: 30s
Grid Mode: fibonacci
Max Exports: 5
Min Uniqueness: 0.3
Correlation Threshold: 0.7
Sample Rate: 44100 Hz
Total Directions
18
Selected Directions
4
Exported Files
4
Analysis Duration
30s
🔊 Selected Direction Audio Files
Listen to the exported beamformed audio for each selected direction:
Direction: NORTH
Uniqueness Score: 0.6965
RMS Power: 0.0071
Components:
Activity: 0.186 | Frequency: 0.000 | Temporal: 0.907 | Acoustic: 0.119 | Spatial: 0.875
Activity: 0.186 | Frequency: 0.000 | Temporal: 0.907 | Acoustic: 0.119 | Spatial: 0.875
Direction: UP
Uniqueness Score: 0.6607
RMS Power: 0.0081
Components:
Activity: 0.221 | Frequency: 0.000 | Temporal: 0.652 | Acoustic: 0.957 | Spatial: 0.700
Activity: 0.221 | Frequency: 0.000 | Temporal: 0.652 | Acoustic: 0.957 | Spatial: 0.700
Direction: SOUTHWEST
Uniqueness Score: 0.5500
RMS Power: 0.0068
Components:
Activity: 1.000 | Frequency: 0.000 | Temporal: 0.000 | Acoustic: 1.000 | Spatial: 1.000
Activity: 1.000 | Frequency: 0.000 | Temporal: 0.000 | Acoustic: 1.000 | Spatial: 1.000
Direction: SOUTHEAST
Uniqueness Score: 0.4241
RMS Power: 0.0084
Components:
Activity: 0.271 | Frequency: 0.000 | Temporal: 0.642 | Acoustic: 0.548 | Spatial: 0.205
Activity: 0.271 | Frequency: 0.000 | Temporal: 0.642 | Acoustic: 0.548 | Spatial: 0.205
📈 Analysis Results Overview
Selection Analysis Visualization
Exported Direction Spectrograms
📋 Detailed Metrics (Selected Directions)
| Direction | ACI | ADI | Hf | Ht | Total Score | RMS Power |
|---|---|---|---|---|---|---|
| north | 596.6955 | 0.0000 | 0.2523 | 0.7529 | 0.6965 | 0.0071 |
| southeast | 597.7759 | 0.0000 | 0.2563 | 0.7818 | 0.4241 | 0.0084 |
| southwest | 598.9135 | 0.0000 | 0.2901 | 0.8516 | 0.5500 | 0.0068 |
| up | 598.8059 | 0.0000 | 0.2539 | 0.7806 | 0.6607 | 0.0081 |
⚖️ Uniqueness Score Weights
Activity (Hf): 0.25
Frequency Diversity (ADI): 0.25
Temporal Complexity (1-Ht): 0.15
Acoustic Complexity (ACI): 0.20
Spatial Uniqueness: 0.15
📁 Generated Files
- 📊
maad_indices_all_directions.csv- Complete indices for all directions - 📊
maad_indices.csv- Indices for selected/exported directions - 📈
selection_analysis.png- Comprehensive analysis visualization - 📈
exported_spectrograms.png- Spectrogram comparison - 📄
selection_report.txt- Detailed text report - 📊
correlation_matrix.csv- Direction correlation data - 🎵
ecoacoustic_north_30s.wav- Beamformed audio file (SELECTED) - 🎵
ecoacoustic_up_30s.wav- Beamformed audio file (SELECTED) - 🎵
ecoacoustic_southwest_30s.wav- Beamformed audio file (SELECTED) - 🎵
ecoacoustic_southeast_30s.wav- Beamformed audio file (SELECTED)